US Bridges

C3029 over Locust Creek

Good

Windsor County, Vermont · 0.3 MI to JCT W VT12 · Structure no. 101403003414031

Built
1974
51 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
36 ft
1 main span
Daily traffic
50
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C3029 over Locust Creek is a concrete slab carrying C3029 over Locust Creek in Windsor County, Vermont. It was built in 1974, so it is 51 years old, younger than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 53 by 2029. The structure is 36 ft (11 m) long and 15 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesC3029
CrossesLocust Creek
Location0.3 MI to JCT W VT12
StateVermont
Coordinates43.75384, -72.63719
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating65 US tons
Inventory rating39 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length36 ft (11 m)
Longest span34 ft (10.4 m)
Deck width15 ft (4.5 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2019)
Projected traffic53 by 2029
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$237,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was C3029 over Locust Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is C3029 over Locust Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does C3029 over Locust Creek carry?

About 50 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3029 over Locust Creek?

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 15 ft wide.

Who owns C3029 over Locust Creek?

It is owned by the Town or Township Highway Agency.